CN1072476C - Automatically loding slider for slide fasteners - Google Patents
Automatically loding slider for slide fasteners Download PDFInfo
- Publication number
- CN1072476C CN1072476C CN94102159A CN94102159A CN1072476C CN 1072476 C CN1072476 C CN 1072476C CN 94102159 A CN94102159 A CN 94102159A CN 94102159 A CN94102159 A CN 94102159A CN 1072476 C CN1072476 C CN 1072476C
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- mentioned
- backplate
- locking teeth
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
- A44B19/30—Sliders with means for locking in position
- A44B19/306—Sliders with means for locking in position in the form of a locking spring member actuated by the pull member
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/60—Applying end stops upon stringer tapes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
- Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
- Y10T24/257—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto having surface engaging element shifted by reorientation of pull tab
- Y10T24/2571—Resilient or spring biased element
Abstract
An automatically locking slider for slide fasteners is formed from a moldable plastics material and provided with an integral polygonal locking structure including a spring portion, a locking prong portion and an anchoring portion. The spring portion is relatively short in length and has at one of its ends a bulged or ball-like projection extending outwardly beyond the region of the locking prong portion for abutting engagement with the inner wall of a cap.
Description
The present invention relates to the slide fastener that automatically locks that a kind of slide fastener uses, specifically, the present invention relates to a kind of slide fastener that can automatically lock slide fastener.
The existing multiple slide fastener that automatically locks, slide fastener or the zip that is used on the various clothings can be opened and be closed to these slide fasteners.Most of common slide fasteners that automatically lock are made with metal material, and be provided with locking device, this locking device comprises that a Lock Part and is generally the elastic device of reed, and a cap shape outer cover that covers on the slide fastener main body is containing above-mentioned two parts in the mode of separating.Owing to will make above-mentioned elastomeric element dock joint with the inwall of outer cover modestly and accurately locate to guarantee that this Lock Part suitably operates, so it is quite numerous and diverse assembling this class slide fastener with respect to described Lock Part.
Japanese Utility Model publication 46-4268 number and 46-4269 disclose the slide fastener of above-mentioned self-action, this slide fastener is provided with a reed, an end of reed be integrally be engaged in a Lock Part and towards other end turnover so that support the upper inside wall of an outer cover.Although it is whole that this reed becomes with described Lock Part,, this reed is elongated, therefore can reduce the elastic strength of self, thereby cause the malfunctioning of slide fastener lock operation.
The common issue with that automatically locks slide fastener that contains metal spring leaf is: owing to used relatively costly elastomeric material, so slide fastener has higher cost.
Because there are the problems referred to above in prior art, so the present invention attempts to provide a kind of slide fastener of being made by mouldable synthetic resin with automatically locking slide fastener.
The present invention also attempts to provide a kind of slide fastener with following architectural feature with automatically locking slide fastener: a Lock Part supports with being stabilized to be gone up in position in case slide fastener main body displacement relatively, and this Lock Part can conduct the locking operations effectively by means of suitable elastic reaction.
According to the present invention, provide a kind of slide fastener of making by mouldable plastic material with automatically locking slide fastener, this slide fastener comprises: a slide fastener main body, this slide fastener main body has a top backplate and a bottom backplate, this top and the bottom backplate separates in parallel with each other and at one end interconnects by a connector, thereby defines guide channel therebetween; One draws edge, and this draws edge to have a clasp nail that is pivotally supported on the backplate of described top; One Lock Part, these parts are used for relative slide fastener and releasably lock above-mentioned slide fastener; And one the cover cap, this cover cap is fixed on the backplate of described top and is containing above-mentioned Lock Part, described Lock Part then comprises: one one-tenth whole polygonized structure, and this structure comprises an elastic part, this elastic part has the arched arm of a band protruding end of lacking relatively; One locking teeth part, this part have a locking teeth and and shrink neck, and they become whole with above-mentioned arched arm and can engage with said clasp nail; And the standing part away from above-mentioned locking teeth, this standing part makes above-mentioned Lock Part fix with respect to the slide fastener main body.
From the following detailed description of being done in the mode of lifting most preferred embodiment with reference to accompanying drawing, will understand above-mentioned purpose of the present invention and characteristics better, in the accompanying drawings:
Fig. 1 has been to use the plane of slide fastener of the present invention;
Fig. 2 is the sectional side view of the Lock Part of above-mentioned slide fastener;
Fig. 3 is the bottom plan view of above-mentioned Lock Part;
Fig. 4 is the sectional side elevation along Fig. 1 IV-IV line;
Fig. 5 is the sectional side view of partial cross section that removes the slide fastener of above-mentioned Lock Part.
Slider of zipper fastener constructed in accordance with the principles of the present invention shown in the label 10 generally comprises a slide fastener main body 11, this main body has a top backplate 12 and a bottom backplate 13, backplate separates in parallel with each other and at one end is connected with each other by a connector 14 that is generally rhombus spare up and down, thereby define guide channel 15 therebetween, a pair of slide fastener chain (not shown) is passed this guide channel in well-known mode in this technology.
What label 16 was indicated is to draw edge, thereby thereby draws edge slide fastener 10 to be moved in a certain direction in well-known mode in this technology with this and close up slide fastener and make the mobile in opposite direction slide fastener of opening of slide fastener 10.Have a clasp nail 17 on the described end that draws edge 16, this clasp nail is pivotally supported on the top backplate 12 of slide fastener main body 11 and can moves with the Lock Part that will illustrate below.
What label 18 was indicated is a cover cap or a covering, and this cover cap or covering have the outer rim that is fixed on backplate 12 upper surfaces of described top and is used to contain above-mentioned clasp nail 17 and Lock Part, as shown in Figure 4.Above-mentioned cover cap 18 has a cross through hole 19, and this through hole is a summit basically towards the del of top backplate 12 and make clasp nail 17 relative top backplates 12 do vertical displacement on cross section.
One end of the top backplate 12 of slide fastener main body 17 is provided with first flange 20 that projects upwards, and this flange has a recessed inwall 20a and a convex ridge 21, and 14 one-tenth of this inwall and convex ridge and described connectors are whole and define therebetween a support slot 22.Described convex ridge 21 has a rear portion 21a away from gathering sill 22, and the side that this part is pressed the downward convergence of triangle through hole 19 tilts.
The other end of top backplate 12 is provided with one and has the ladder 24 of sloping portion 24a away from second flange 23 and that projects upwards of first flange 20; Described sloping portion 24a is adjacent with the sloping portion 21a of convex ridge 21 and match with this part 21a and to draw the horizontal displacement of the clasp nail 17 of edge 16 with qualification.Above-mentioned second flange 23 defines a therebetween pilot hole 25 jointly with ladder 24, and this pilot hole and guide channel 15 interlink.
What label 26 was indicated is a Lock Part, and these parts releasably make slide fastener 10 relative slide fastener chains lock.As shown in Figure 2, the shape of described Lock Part 26 is polygon, and it comprises an elastic part 27, a locking teeth part 28 and a standing part 29, and all these assemblies all become integrally to form.Above-mentioned locking teeth part 28 comprises: one is positioned at the locking teeth 28a of an end, and this locking teeth can and shift out guide channel 15 via pilot hole 25 shift-ins; And a pawl 28b adjacent with locking teeth 28a, the ladder 24 on the mode that this pawl can dock and the slide fastener main body 11 on the backplate 12 engages, thereby has limited the descending motion of locking teeth 28a towards guide channel 15.Above-mentioned locking teeth part 28 is tapered, thereby a contraction neck 28c away from locking teeth 28a is provided on its other end, and this shrinks neck and is drawing edge 16 to be raised so that locking teeth 28 engages with clasp nail 17 when moving apart guide channel 15.
Described elastic part 27 comprises an arched arm 27a, and this arched arm has one and extends with the contraction neck 28c all-in-one-piece end of locking teeth part 28 and above locking teeth portion 28.The other end of elastic part 27 is given prominence at the 27b place, has formed a size obviously greater than the ball of arched arm 27a remainder and extend outwardly beyond locking teeth 28a, thereby can make effectively dock joint with the inwall of cover cap 18.
The 28 one-tenth integral body of described standing part 29 and elastic part 27 and locking teeth part and the other end are provided with a prominent arm 29a who extends downwards, this prominent arm is loaded on the slide fastener main body 11 in the support slot on the backplate 12 22 in the mode of supporting, thereby slide fastener main body 11 is fixed Lock Part 26 relatively, as shown in Figure 4.Be formed with a cam surface 29b on the standing part 29 adjacent with prominent arm 29a, this cam surface docks joint with the recessed inwall of first flange 20 mentioning when drawing edge 16.
The length of described elastic part 27 is shorter relatively, therefore enough elastic force can be passed to locking teeth part 28, thereby, when facing toward slide fastener main body 11 horizontal when drawing edge 16 to be released, guaranteed to do in the slit of locking teeth 28a between the adjacent Connection Element (not shown) of chain link chain stable locking and engaged, as shown in Figure 4.The connection ball 27b of Lock Part 26 has bigger area and frictionally contacts with cover cap 18 nothings, thereby has strengthened the stability of the location of Lock Part 26 between cover cap 18 and slide fastener main body 11.
As shown in Figure 4, when each parts of slide fastener 10 are fitted together, can will draw near edge 16 tension force against the elastic part 27 of Lock Part 26 clasp nail 17 to mention, slide fastener 10 is two-way in a well-known manner to be moved so that allow thereby make locking teeth 28a withdraw from from guide channel 15.Promptly discharge and draw edge 16 can make locking teeth 28a return in the path of the slide fastener chain in the guide channel 15, thereby this slide fastener chain automatically locks slide fastener 10 relatively because of the influence of the elastic force of elastic part 27 savings.
Clearly, according to the above description, the present invention has various remodeling and modification, therefore, should be noted that in the accompanying Claim scope, and needn't do specific description can example the present invention.
Claims (5)
1. a slide fastener of being made by mouldable plastic material is with automatically locking slide fastener, it comprises: a slide fastener main body, this slide fastener main body has a top backplate and a bottom backplate, this top and the bottom backplate separates in parallel with each other and at one end interconnects by a connector, thereby defines guide channel therebetween; One draws edge, and this draws edge to have a clasp nail that is pivotally supported on the backplate of described top; One Lock Part, these parts are used for relative slide fastener and releasably lock above-mentioned slide fastener; And one the cover cap, this cover cap is fixed on the backplate of described top and is containing above-mentioned Lock Part, described Lock Part then comprises: one one-tenth whole structure, and this structure comprises an elastic part, this elastic part has the arched arm of a band protruding end of lacking relatively; One locking teeth part, this part have a locking teeth and and shrink neck, and they become whole with above-mentioned arched arm and can engage with said clasp nail; And the standing part away from above-mentioned locking teeth, this standing part makes above-mentioned Lock Part fix with respect to the slide fastener main body, it is characterized in that:
The protruding end of described elastomeric element is a ball.
2. automatically lock slide fastener according to claim 1, wherein, described protruding end stretches out and exceeds above-mentioned locking teeth.
3. as the slide fastener that automatically locks as described in the claim 2, wherein, the middle part of described contraction neck between above-mentioned locking teeth and standing part is so that engage with above-mentioned clasp nail.
4. automatically lock slide fastener according to claim 1, wherein, described Lock Part is made by mouldable plastic material.
5. a slide fastener of being made by mouldable plastic material is with automatically locking slide fastener, it comprises: a slide fastener main body, this slide fastener main body has a top backplate and a bottom backplate, this top and the bottom backplate separates in parallel with each other and at one end interconnects by a connector, thereby defines guide channel therebetween; One draws edge, and this draws edge to have a clasp nail that is pivotally supported on the backplate of described top; One Lock Part, these parts are used for relative slide fastener and releasably lock above-mentioned slide fastener; And one the cover cap, this cover cap is fixed on the backplate of described top and is containing above-mentioned Lock Part, described Lock Part then comprises: one one-tenth whole structure, and this structure comprises an elastic part, this elastic part has the arched arm of a band protruding end of lacking relatively; One locking teeth part, this part have a locking teeth and and shrink neck, and they become whole with above-mentioned arched arm and can engage with said clasp nail; And the standing part away from above-mentioned locking teeth, this standing part makes above-mentioned Lock Part fix with respect to the slide fastener main body, it is characterized in that:
Described protruding end stretches out and exceeds described locking teeth.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5038581A JP2928040B2 (en) | 1993-02-26 | 1993-02-26 | Slider for slide fastener with automatic stop device |
| JP38581/93 | 1993-02-26 | ||
| JP38581/1993 | 1993-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1096186A CN1096186A (en) | 1994-12-14 |
| CN1072476C true CN1072476C (en) | 2001-10-10 |
Family
ID=12529264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94102159A Expired - Fee Related CN1072476C (en) | 1993-02-26 | 1994-02-24 | Automatically loding slider for slide fasteners |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5419019A (en) |
| EP (1) | EP0612486B1 (en) |
| JP (1) | JP2928040B2 (en) |
| KR (1) | KR960001552B1 (en) |
| CN (1) | CN1072476C (en) |
| DE (1) | DE69417612T2 (en) |
| ES (1) | ES2129529T3 (en) |
| HK (1) | HK1005828A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5535492A (en) * | 1994-11-08 | 1996-07-16 | Lai; Coach | Automatic lock sliders for slide fasteners |
| JP3393572B2 (en) * | 1996-04-30 | 2003-04-07 | ワイケイケイ株式会社 | Slider for slide fastener with automatic stop device and cover molding die for the slider |
| JP3439605B2 (en) * | 1996-07-31 | 2003-08-25 | ワイケイケイ株式会社 | Slider for slide fastener with automatic stop device |
| JPH10127313A (en) * | 1996-10-31 | 1998-05-19 | Ykk Corp | Slider for sliding fastener with automatic stopping device |
| JPH10127312A (en) * | 1996-10-31 | 1998-05-19 | Ykk Corp | Slider for sliding fastener with stopping device |
| JP3393575B2 (en) * | 1997-01-31 | 2003-04-07 | ワイケイケイ株式会社 | Slider for slide fastener with automatic stop device |
| KR19990024167A (en) * | 1998-12-14 | 1999-03-25 | 정지옹 | Slider Stopper Member for Slide Fasteners |
| RO120766B1 (en) * | 2002-07-16 | 2006-07-28 | Siemens Aktiengesellschaft | Dynamometric element for measuring the seat belt tensile force acting on the seat belt lock |
| RO120896B1 (en) * | 2002-07-16 | 2006-09-29 | Siemens Aktiengesellschaft | Seatbelt lock casing with an integrated dynamoelectric device |
| JP4307356B2 (en) * | 2004-10-07 | 2009-08-05 | Ｙｋｋ株式会社 | Slider for slide fastener with automatic stop device |
| CN102100426B (en) * | 2009-12-18 | 2012-07-25 | 晋江市亨达拉链制造有限公司 | Convenient puller |
| WO2014199441A1 (en) * | 2013-06-11 | 2014-12-18 | Ykk株式会社 | Slider for slide fastener |
| US10064457B2 (en) * | 2016-12-20 | 2018-09-04 | Shah Technologies, LLC | Metal one piece locking slide and pull for slide fastener |
| US11006703B2 (en) * | 2016-04-01 | 2021-05-18 | Shah Technologies, LLC | Metal one piece slide and pull for slide fastener |
| US11432621B2 (en) | 2016-04-01 | 2022-09-06 | Shah Technologies, LLC | Metal one piece security slide and pull for slide fastener |
| CN207561458U (en) * | 2017-06-16 | 2018-07-03 | Ykk株式会社 | Slider for slide fastener |
| CN110236266B (en) * | 2019-07-19 | 2021-10-29 | 福建浔兴拉链科技股份有限公司 | Self-locking plastic puller |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2764807A (en) * | 1951-03-07 | 1956-10-02 | Talon Inc | Method of making a slider for a slide fastener |
| DE2210872A1 (en) * | 1972-03-07 | 1973-09-20 | Opti Holding Ag | ZIPPER SLIDER |
| JPS5527444Y2 (en) * | 1973-10-29 | 1980-07-01 | ||
| JPS5112243A (en) * | 1974-07-17 | 1976-01-30 | Yoshida Kogyo Kk | Suraidofuasunaayo suraidaa |
| US4055876A (en) * | 1976-06-07 | 1977-11-01 | Scovill Manufacturing Company | Slider for invisible-type slide fastener |
| JPS583527Y2 (en) * | 1978-03-30 | 1983-01-21 | ワイケイケイ株式会社 | Slider with automatic stop device for slide fasteners |
| CH670940A5 (en) * | 1984-06-21 | 1989-07-31 | Horlacher Fa Hans | |
| DE3470111D1 (en) * | 1984-06-29 | 1988-05-05 | Ag Speedomatic | Slider for a slide fastener and method of manufacturing the same |
| JPS6239707A (en) * | 1985-08-15 | 1987-02-20 | Furukawa Electric Co Ltd:The | Method for detecting width of composite metal material |
| US4644613A (en) * | 1985-10-21 | 1987-02-24 | Talon, Inc. | Locking slider for slide fastener |
| JPS6333528A (en) * | 1986-07-25 | 1988-02-13 | Tanaka Kikinzoku Kogyo Kk | Refining of gold |
| JPH0721123Y2 (en) * | 1988-10-22 | 1995-05-17 | ワイケイケイ株式会社 | Slider for slide fastener with automatic stop device |
-
1993
- 1993-02-26 JP JP5038581A patent/JP2928040B2/en not_active Expired - Fee Related
-
1994
- 1994-01-20 DE DE69417612T patent/DE69417612T2/en not_active Expired - Fee Related
- 1994-01-20 ES ES94100815T patent/ES2129529T3/en not_active Expired - Lifetime
- 1994-01-20 EP EP94100815A patent/EP0612486B1/en not_active Expired - Lifetime
- 1994-02-07 US US08/192,832 patent/US5419019A/en not_active Expired - Lifetime
- 1994-02-24 CN CN94102159A patent/CN1072476C/en not_active Expired - Fee Related
- 1994-02-25 KR KR1019940003634A patent/KR960001552B1/en not_active IP Right Cessation
-
1998
- 1998-06-05 HK HK98105001A patent/HK1005828A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2928040B2 (en) | 1999-07-28 |
| US5419019A (en) | 1995-05-30 |
| EP0612486A1 (en) | 1994-08-31 |
| DE69417612T2 (en) | 1999-10-21 |
| EP0612486B1 (en) | 1999-04-07 |
| KR940019258A (en) | 1994-09-14 |
| KR960001552B1 (en) | 1996-02-02 |
| DE69417612D1 (en) | 1999-05-12 |
| ES2129529T3 (en) | 1999-06-16 |
| CN1096186A (en) | 1994-12-14 |
| HK1005828A1 (en) | 1999-01-29 |
| JPH06245805A (en) | 1994-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011010 Termination date: 20110224 |